Title:
ロックレバー構造、ユニット、画像形成装置
Document Type and Number:
Japanese Patent JP6686402
Kind Code:
B2
Abstract:
A lock lever structure includes a shaft; a cam attached to the shaft to fit a different-shaped portion of the shaft to prevent rotation of the cam in a circumferential direction of the shaft, the different-shaped portion having a different shape in cross section from a round portion of the shaft; a lever having an inner hollow cylindrical portion larger than an outline of the shaft and attached to the shaft to be rotatable in the circumferential direction of the shaft; a spring attached to the shaft to press the cam and the lever in an axial direction of the shaft; and a retainer attached to the shaft to retain the spring, the cam, and the lever to the shaft. The cam has at least two valley portions. The lever has a contact portion to contact the cam. The contact portion has a base shape.
Inventors:
Sakie Higuchi
Yuki Sato
Shiro Akama
Takeshi Endo
Tsutomu Osawa
Yuta Ueda
Yuki Sato
Shiro Akama
Takeshi Endo
Tsutomu Osawa
Yuta Ueda
Application Number:
JP2015239571A
Publication Date:
April 22, 2020
Filing Date:
December 08, 2015
Export Citation:
Assignee:
株式会社リコー
International Classes:
G03G21/16; F16H25/12
Domestic Patent References:
| JP2005240971A | ||||
| JP2015009944A | ||||
| JP2000314992A | ||||
| JP10220550A | ||||
| JP2014157378A | ||||
| JP2001139120A | ||||
| JP2006039440A | ||||
| JP2093551A |
Foreign References:
| US20150067986 | ||||
| WO2014188855A1 | ||||
| WO2016110994A1 |
Attorney, Agent or Firm:
Shuichi Kudo